Fix the case for eval["']expr["'] and add regression tests.
fixed regex to filter use/require (RT83569) (reported by ribasushi)
bumped version
added more require-in-string corner test cases (suggested by Buddy Burden)
reworked 80_failig.t to TODO tests; added one about require-in-string
Merge branch 'pr/3'
Prepare eval flag.
Add accessors and tests for _optional/_mandatory.
Extract eval EXPR also in one regexp.
Replace prefixes optional_/mandatory_ with suffixes _in_eval/_out_of_eval.
bumped version
proper version number for older releases
Add support for bareword leading hyphyen, in-place arrayref and hashref.
Merge pull request #6 from bricas/master

proper version number for old releases
Use plan() instead of done_testing() (ref gh-5).
Avoid regex features introduced only in later perl (close gh-5).
Add test cases for eval BLOCK.
Fix incorrect regexp (ref gh-5).
Add a failure case of nested BLOCK without semicolon at the end.
Merge pull request #8 from yak1ex/loosen_ver_req

Loosen version requirements